23392871 has 2 divisors, whose sum is σ = 23392872. Its totient is φ = 23392870.

The previous prime is 23392861. The next prime is 23392877. The reversal of 23392871 is 17829332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23392871 - 2²² = 19198567 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23392877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11696435 + 11696436.

It is an arithmetic number, because the mean of its divisors is an integer number (11696436).

Almost surely, 2^23392871 is an apocalyptic number.

23392871 is a deficient number, since it is larger than the sum of its proper divisors (1).

23392871 is an equidigital number, since it uses as much as digits as its factorization.

23392871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 23392871 is about 4836.6177231615. The cubic root of 23392871 is about 285.9968009488.

The spelling of 23392871 in words is "twenty-three million, three hundred ninety-two thousand, eight hundred seventy-one".